At Northrop Grumman we develop cutting-edge technology that preserves freedom and advances human discovery. Our pioneering and inventive spirit has enabled us to be at the forefront of technological advancement in our nation’s history - from the first flight across the Atlantic Ocean, to stealth bombers, to landing on the moon. We continue to innovate with developments from launching the first commercial flight to space, to discovering the early beginnings of the universe. Our employees are not only part of history, but they are also making history.
Northrop Grumman Aeronautics Systems is seeking a Sr. Principal BLOS Communications Electronics Engineer to join our team of qualified, diverse individuals. This position will be located in Melbourne, FL and will be based within our office spaces to support the program and business needs. Operating on our 9/80 schedule means you will get every other Friday off. This position has NO Hybrid or Remote work available.
The successful candidate will contribute to the overall development of communications subsystems, including developing functional architectures, analyzing performance, developing and managing requirements and interfaces, and verifying/validating all allocated requirements.
The Engineer in this role will be responsible for one or more of the following:
Support development and integration of communications subsystems and components to meet platform mission objectives
Requirements development, analysis, maturation and implementation, translating customer requirements into hardware and software specifications
Perform performance and functional analyses
Conducting detailed trade studies
Performing risk analysis and developing mitigation plans and tracking to closure
Developing and maintaining supplier documentation, performance-based specifications, and statements of work
Technical management of program strategic partners and suppliers, including development, acquisition, acceptance, qualification, system integration and test support
Review documents from the supplier’s development effort and support supplier technical interchange meetings and design reviews
Support technical discussions with the customer and have daily interaction with management, external personnel, customers, and various sub teams
Basic Qualifications:
Sr. Principal: Bachelor’s degree in a (STEM) discipline from an accredited university and 8 years of related professional/military experience in Engineering, or Master's degree in a Science, Technology, Engineering or Mathematics (STEM) discipline from an accredited university and 6 years of related professional/military experience.
Experience in supplier/subcontract management; Experience with developing supplier documentation, performance-based specifications, and statements of work
Designing, integrating, testing, installing, operating BLOS (VLF Rx, HF, VHF, UHF, Ku) communication systems in airborne military applications
Experience with voice, military and network waveforms
Experience with performance assessment through link margin and antenna pattern analyses
Experience with RF antenna and component design and performance analysis
Your ability to transfer and maintain the final adjudicated government Top-Secret clearance, and any program access required for the position within a reasonable period of time, as determined by the company
Preferred Qualifications:
Experience in model-based systems engineering using Cameo or similar SysML tools
Experience in performance analysis using MATLAB and Excel or similar tools
Familiarity with Atlassian collaboration tool set (Jira and Confluence)
Experience building supplier evaluation criteria and experience in conducting technical evaluations, documenting results and selection
Ability to review documents from the supplier’s development effort and support supplier technical interchange meetings and design review
Skills Required
- Bachelor's degree in STEM + 8 years related experience OR Master's degree in STEM + 6 years related experience
- Experience in supplier/subcontract management and developing supplier documentation, performance-based specifications, and statements of work
- Designing, integrating, testing, installing, operating BLOS communications systems (VLF Rx, HF, VHF, UHF, Ku) in airborne military applications
- Experience with voice, military, and network waveforms
- Performance assessment through link margin and antenna pattern analyses
- Experience with RF antenna and component design and performance analysis
- Ability to transfer and maintain the final adjudicated government Top-Secret clearance and any program access required within a reasonable period
- Experience in model-based systems engineering using Cameo or similar SysML tools
- Experience in performance analysis using MATLAB and Excel or similar tools
- Familiarity with Atlassian collaboration tool set (Jira and Confluence)
- Experience building supplier evaluation criteria and conducting technical evaluations, documenting results and selection
- Ability to review supplier development documents and support supplier technical interchange meetings and design reviews
Northrop Grumman Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Northrop Grumman and has not been reviewed or approved by Northrop Grumman.
-
Retirement Support — 401(k) matching is considered strong, with additional defined-benefit coverage for certain cohorts and options like catch-up contributions. Retirement programs are repeatedly highlighted as a core strength of the total rewards.
-
Leave & Time Off Breadth — PTO, company-paid holidays, and compressed work schedules (such as 9/80) provide meaningful time away and flexibility. These scheduling options are cited as a major quality-of-life benefit across many locations.
-
Parental & Family Support — Paid parental leave alongside caregiver leave, adoption assistance, and back-up care supports a range of family needs. These programs have been expanded recently, signaling continued investment in family support.
Northrop Grumman Insights
What We Do
We are a close-knit community of big thinkers collaborating to keep the world safe. Our passion, creativity and expertise bring next-level technology solutions to life in autonomous systems, cyber, C4ISR, strike, space, and logistics and modernization for our customers around the globe. On the Northrop Grumman team, you’ll join our pursuit of excellence immersed in a dynamic culture of innovation and respect. Your unique perspective will help achieve our shared vision for the future of global security. Every step of the way, you'll be supported by world-class training, employee resource groups and a comprehensive benefits package that enables greater health and happiness for you and your family. Worldwide and across disciplines, we’re challenging what’s possible for technology to protect people and places from undersea to outer space and into cyberspace. And we see the impact of our performance every day. We are Northrop Grumman, and we work on what matters—now, you too can make a difference. Explore opportunities in engineering, IT, manufacturing, business management, cybersecurity and more with us. Northrop Grumman is committed to hiring and retaining a diverse workforce. We are proud to be an Equal Opportunity/Affirmative Action Employer.






